Chapter 1: Installation and wiring
18 P/N 3102351-EN • REV 005 • ISS 28DEC18
• Circuit current: 30 mA max.
• Circuit resistance: 90 Ω
• Circuit capacitance: 0.3 µF
• Ground fault impedance: 0 to 5 kΩ
• RS-485 communications speed: 9600 baud
• Wiring: 18 to 14 AWG (1.0 to 2.5 mm
2
) twisted pair
• Wire run: 4,000 feet (1,219 m) max.
• Power-limited and supervised
Notes
• Refer to the K-R Series Remote Annunciator Installation and Operation Guide
(P/N 3102382-EN) for detailed wiring information.
• Installation limits are determined by the AHJ
Figure 23: Remote annunciator wiring location
Figure 24: Annunciator channel wiring (Class A)
(1) Channel 1
(2) Channel 2
Note: To use the Class A option, you must install the SA-CLA module in the VS1.
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